adverb
indeed; really; truly; just like
Expresses strong emotive conviction, often used when something matches one's expectations or image perfectly. Common in phrases like いかにも～らしい.
いかにも彼らしい発言だ。
That's just the kind of thing he would say.
いかにも日本的な風景ですね。
This is a truly Japanese scene, isn't it?
adverb
very; extremely; totally; terribly
Used as an intensifier before adjectives or descriptive phrases, often with a nuance of 'so much that it's obvious'.
いかにも美味しそうなケーキだ。
That cake looks terribly delicious.
いかにも簡単そうに見えるが、実は難しい。
It looks extremely easy, but it's actually difficult.
adverb, interjection
absolutely; certainly; for sure
Used as an interjection or adverbial response to show strong agreement. Often appears in the phrase いかにもその通り.
「この計画は完璧だね」「いかにも」
"This plan is perfect, isn't it?" "Absolutely."
いかにもその通りです。
You are certainly right.